I highly recommend O'Callaghan Plumbing, everything was explained to me what was going to be done to my water leak in the shower. The work was done professionally, all so the bathroom was cleaned up afterwards - 2/15/2019 

Excellent service ! I found a strange gushing of water in my backyard which turned out to be an old sprinkler system. William attended within 3-4 hours as promised. He was friendly and professional and neatly dressed. It took him a while to access a part he needed but he lowered his fee much to my appreciation ( being on a pension income). Overall, the best plumber experience I have ever had !
Many thanks William. - 2/11/2019 

Very happy with the price and service! - 2/25/2019 

Will has been our plumber for 4 years now. He is a fantastic guy, reliable, prompt and always willing to go the extra mile. I have no hesitation in recommending his plumbing services. - 6/25/2019